Manned spacecraft,submarine human metabolism simulation oxygen consumption machine, life support systems for aircraft, manned spacecraft and submarines.

Scope of application
Life support systems for aircraft, manned spacecraft and submarines, breathing apparatus for mine rescue and self rescue of underground mining workers, medical resuscitator, etc., performance experiments and qualifications are required before use.

Introduction of equipment

In the launch of the spacecraft, researchers generally load anthropomorphic load equipment-simulated dummy. It includes human metabolic simulation equipment, anthropomorphic physiological signal equipment and body dummy which is basically consistent with the astronaut's shape, structure, quality, and center of mass. The human metabolism simulation equipment is used to simulate the oxygen consumption rate, oxygen consumption and heat production rate, simulate real person consumes oxygen in the cabin, and radiate heat into the cabin, timely control the oxygen partial pressure and temperature in the cabin within the scope of medical requirements through environmental control and life support systems. The anthropomorphic physiological signal device transmits the recorded ECG and respiratory physiological signals from the space to the ground to assess the reliability of the spacecraft medical monitoring equipment. Man-machine-environment simulation test technology is a new type of test technology developed in recent years, the application of human metabolic ground simulation technology in ground simulation experiments is a practice manifestation of man-machine-environment discipline in aerospace experiments. It is well known that whether testers can survive safely in closed environment, depends on the environmental conditions provided by the environmental control and life support systems. Manned ground simulation experiment in closed environment is a complex, comprehensive human ground experiment that requires high safety and reliability. The equipment effectively solves the problem that how to complete the measurement of human metabolic indicators in a closed container by using simulated test equipment, before the test that human enters into the simulated cabin, effectively replaces human of long-term tests in closed containers, reduces the test risk, evaluates the performance of environmental control and life support systems.

Technical parameters

Oxygen consumption rate: 0-350L/h

Accuracy: no more than 0.6% FS

Oxygen purity: ≥93%

Water loss: no more than 10%